OT-2026-000094940
Publication integrity record
Two bellows cup vacuum gripper, two zone face, single stage ejector, pressure sensor per zone, sustained blow-off before set-down, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000094940) never changes.
Identity and time
| Publication number | OT-2026-000094940 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2def-7230-a88f-48d02d78cc2c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094940 |
| Status | PUBLIC |
Content hashes
| Canonical text | 326d96d1e44c27d0c72247a81961b89c81e38135d9f52a8a713e227185501973 |
|---|---|
| Markdown | 985a60d9c824ee66d82c6fcbb9afc297fc73a4c4a7d4bf639574d1ee41e9e513 |
| Publication page | 1444e00e962193bd66abf370a1be1725a2267301e149ce687778ad912f516c0a |
| Manifest | c3f002d68520e3436a894be639e7f94fabba729f4bc000993ddfbf07f7d8ad36 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | aVtnjLASyBUuBNUJxdSE8AOVwyBdDnxxEg0KA2+A08QXTjjJq1zo+lH3JhkN060dXsu/5B0cMSfa72JJe5jNDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:37:28.391218Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094940observed 1444e00e962193bd66abf370a1be1725...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:28.374526Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094940/manifest.jsonobserved c3f002d68520e3436a894be639e7f94f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:28.359148Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094940/publication.mdobserved 985a60d9c824ee66d82c6fcbb9afc297...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:28.341435Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094940/publication.txtobserved 326d96d1e44c27d0c72247a81961b89c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|